The dots say : as CO2 has increased, US hurricane strikes have decreased.

http://www.aoml.noaa.gov/hrd/hurdat/ushurrlist18512009.txt
ftp://ftp.cmdl.noaa.gov/ccg/co2/trends/co2_mm_mlo.txt

The 1900 Galveston hurricane was the deadliest in US history and killed almost everyone. in the city.

1900 Galveston Hurricane « Old River-Winfree Community News

The US hasn’t had a major hurricane strike since 2005, the longest such period in US history. The dots don’t lie.